<?php

class Security {

	public function __construct() {}

	public function antiInjection( $value ) 
	{
		$value = json_decode( $value );
		foreach( $value as $key => $val )
		{
			
		}
	}

	public function denyChars()
	{

	}

	public function checksum( $obj, $expected = null )
	{

	}

}

?>